User:Nyth83/Rosendale dairy

Rosendale Dairy

Front view
Founded	1965
Parent	Milk Source LLC
Website	milksource.com/Rosendale/index-rosendale.html

Rosendale Dairy is a Industrial scale Dairy Farm located in the Town of Rosendale northwest of Rosendale, Wisconsin. As of 2015 it is the largest single dairy farm in the state of Wisconsin with a herd of over 8000 milking cows.

Facilities

Energy Recovery System

Rosendale Dairy, the largest dairy in Wisconsin, installed a 1.4 MW wet fermentation digester system in the Spring of 2013. The system was built by BIOFerm Energy Systems which is a division of Viessmann. The project includes not only utilizing manure from the dairy’s 8,500 cows to make biogas, but also the creation of a public education center and a research laboratory for UW-Oshkosh students and staff. The site will also serve as a training facility for future biogas operators. The project is the third digester in collaboration between the University of Wisconsin—Oshkosh and BIOFerm™ Energy Systems.

Plant Dimensions and Process

The anaerobic digestion portion of the facility’s footprint is approximately 12,059 square feet: the two COCCUS tanks are a combined 10,053 square feet, the pump building is 506 square feet, the mechanical building is 1,080 square feet and the separator mezzanine is 420 square feet.

Rosendale Dairy Digester_COCCUS System_compressed_BIOFerm Energy Systems_dairy digesterFeedstock

To meet the Power Purchase Agreement, the plant system is designed to process approximately 350 tons of manure a day.

Power Production

1.4 MWelcontinuous power engine (combined heat and power unit, CHP)

1.4 MW electric capacity

1.5 MW thermal capacity

Expected annual energy production

11.8 million kWh electrical production

12.5 million MMBTU thermal production

External links

• Milk Source

Category:Agriculture Category:Dairy farming